637112485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{1201}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 820566936

約数和(自身を除く): 183454451

約数列:

[1, 5, 17, 79, 85, 395, 1201, 1343, 6005, 6241, 6715, 20417, 31205, 94879, 102085, 106097, 474395, 530485, 1612943, 7495441, 8064715, 37477205, 127422497, 637112485]

約数ペア:

[(1, 637112485), (5, 127422497), (17, 37477205), (79, 8064715), (85, 7495441), (395, 1612943), (1201, 530485), (1343, 474395), (6005, 106097), (6241, 102085), (6715, 94879), (20417, 31205)]